SIC code 81222 covers specialised cleaning services activities in the UK, with 7,429 active companies currently registered. It falls under Section N (Administrative and support service activities) of the UK SIC 2007 classification system. Active companies average just 4.0 years old, suggesting rapid growth and recent market entry.
SIC code 81222 stands for "Specialised cleaning services" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section N — Administrative and support service activities. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 7,429 active companies registered under SIC code 81222 in the UK, out of 8,771 total registrations (including dissolved companies).
Search, filter, and analyse 7,429 companies classified under this SIC code with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. SIC classification follows the UK Standard Industrial Classification of Economic Activities 2007 (SIC 2007). Last updated: 2026-04-05.